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36 #include <rte_version.h>
37 #include <rte_ethdev.h>
38 #include <rte_ether.h>
39 #include "rte_ethtool.h"
41 #define PKTPOOL_SIZE 512
42 #define PKTPOOL_CACHE 32
46 rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo)
48 struct rte_eth_dev_info dev_info;
49 struct rte_dev_reg_info reg_info;
56 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
58 ret = rte_eth_dev_fw_version_get(port_id, drvinfo->fw_version,
59 sizeof(drvinfo->fw_version));
61 printf("firmware version get error: (%s)\n", strerror(-ret));
63 printf("Insufficient fw version buffer size, "
64 "the minimun size should be %d\n", ret);
66 memset(&dev_info, 0, sizeof(dev_info));
67 rte_eth_dev_info_get(port_id, &dev_info);
69 snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s",
70 dev_info.driver_name);
71 snprintf(drvinfo->version, sizeof(drvinfo->version), "%s",
74 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
76 dev_info.pci_dev->addr.domain,
77 dev_info.pci_dev->addr.bus,
78 dev_info.pci_dev->addr.devid,
79 dev_info.pci_dev->addr.function);
81 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), "N/A");
83 memset(®_info, 0, sizeof(reg_info));
84 rte_eth_dev_get_reg_info(port_id, ®_info);
87 drvinfo->regdump_len = n;
89 drvinfo->regdump_len = 0;
91 n = rte_eth_dev_get_eeprom_length(port_id);
93 drvinfo->eedump_len = n;
95 drvinfo->eedump_len = 0;
97 drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t);
98 drvinfo->testinfo_len = 0;
104 rte_ethtool_get_regs_len(uint8_t port_id)
106 struct rte_dev_reg_info reg_info;
109 memset(®_info, 0, sizeof(reg_info));
111 ret = rte_eth_dev_get_reg_info(port_id, ®_info);
115 return reg_info.length * reg_info.width;
119 rte_ethtool_get_regs(uint8_t port_id, struct ethtool_regs *regs, void *data)
121 struct rte_dev_reg_info reg_info;
124 if (regs == NULL || data == NULL)
127 reg_info.data = data;
130 status = rte_eth_dev_get_reg_info(port_id, ®_info);
133 regs->version = reg_info.version;
139 rte_ethtool_get_link(uint8_t port_id)
141 struct rte_eth_link link;
143 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
144 rte_eth_link_get(port_id, &link);
145 return link.link_status;
149 rte_ethtool_get_eeprom_len(uint8_t port_id)
151 return rte_eth_dev_get_eeprom_length(port_id);
155 rte_ethtool_get_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
158 struct rte_dev_eeprom_info eeprom_info;
161 if (eeprom == NULL || words == NULL)
164 eeprom_info.offset = eeprom->offset;
165 eeprom_info.length = eeprom->len;
166 eeprom_info.data = words;
168 status = rte_eth_dev_get_eeprom(port_id, &eeprom_info);
172 eeprom->magic = eeprom_info.magic;
178 rte_ethtool_set_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
181 struct rte_dev_eeprom_info eeprom_info;
184 if (eeprom == NULL || words == NULL || eeprom->offset >= eeprom->len)
187 eeprom_info.offset = eeprom->offset;
188 eeprom_info.length = eeprom->len;
189 eeprom_info.data = words;
191 status = rte_eth_dev_set_eeprom(port_id, &eeprom_info);
195 eeprom->magic = eeprom_info.magic;
201 rte_ethtool_get_pauseparam(uint8_t port_id,
202 struct ethtool_pauseparam *pause_param)
204 struct rte_eth_fc_conf fc_conf;
207 if (pause_param == NULL)
210 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
214 pause_param->tx_pause = 0;
215 pause_param->rx_pause = 0;
216 switch (fc_conf.mode) {
217 case RTE_FC_RX_PAUSE:
218 pause_param->rx_pause = 1;
220 case RTE_FC_TX_PAUSE:
221 pause_param->tx_pause = 1;
224 pause_param->rx_pause = 1;
225 pause_param->tx_pause = 1;
227 /* dummy block to avoid compiler warning */
230 pause_param->autoneg = (uint32_t)fc_conf.autoneg;
236 rte_ethtool_set_pauseparam(uint8_t port_id,
237 struct ethtool_pauseparam *pause_param)
239 struct rte_eth_fc_conf fc_conf;
242 if (pause_param == NULL)
246 * Read device flow control parameter first since
247 * ethtool set_pauseparam op doesn't have all the information.
248 * as defined in struct rte_eth_fc_conf.
249 * This API requires the device to support both
250 * rte_eth_dev_flow_ctrl_get and rte_eth_dev_flow_ctrl_set, otherwise
253 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
257 fc_conf.autoneg = (uint8_t)pause_param->autoneg;
259 if (pause_param->tx_pause) {
260 if (pause_param->rx_pause)
261 fc_conf.mode = RTE_FC_FULL;
263 fc_conf.mode = RTE_FC_TX_PAUSE;
265 if (pause_param->rx_pause)
266 fc_conf.mode = RTE_FC_RX_PAUSE;
268 fc_conf.mode = RTE_FC_NONE;
271 status = rte_eth_dev_flow_ctrl_set(port_id, &fc_conf);
279 rte_ethtool_net_open(uint8_t port_id)
281 rte_eth_dev_stop(port_id);
283 return rte_eth_dev_start(port_id);
287 rte_ethtool_net_stop(uint8_t port_id)
289 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
290 rte_eth_dev_stop(port_id);
296 rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr)
298 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
301 rte_eth_macaddr_get(port_id, addr);
307 rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr)
311 return rte_eth_dev_default_mac_addr_set(port_id, addr);
315 rte_ethtool_net_validate_addr(uint8_t port_id __rte_unused,
316 struct ether_addr *addr)
320 return is_valid_assigned_ether_addr(addr);
324 rte_ethtool_net_change_mtu(uint8_t port_id, int mtu)
326 if (mtu < 0 || mtu > UINT16_MAX)
328 return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu);
332 rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats)
336 return rte_eth_stats_get(port_id, stats);
340 rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid)
342 return rte_eth_dev_vlan_filter(port_id, vid, 1);
346 rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid)
348 return rte_eth_dev_vlan_filter(port_id, vid, 0);
352 * The set_rx_mode provides driver-specific rx mode setting.
353 * This implementation implements rx mode setting based upon
354 * ixgbe/igb drivers. Further improvement is to provide a
355 * callback op field over struct rte_eth_dev::dev_ops so each
356 * driver can register device-specific implementation
359 rte_ethtool_net_set_rx_mode(uint8_t port_id)
362 struct rte_eth_dev_info dev_info;
365 memset(&dev_info, 0, sizeof(dev_info));
366 rte_eth_dev_info_get(port_id, &dev_info);
367 num_vfs = dev_info.max_vfs;
369 /* Set VF vf_rx_mode, VF unsupport status is discard */
370 for (vf = 0; vf < num_vfs; vf++)
371 rte_eth_dev_set_vf_rxmode(port_id, vf,
372 ETH_VMDQ_ACCEPT_UNTAG, 0);
374 /* Enable Rx vlan filter, VF unspport status is discard */
375 rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
382 rte_ethtool_get_ringparam(uint8_t port_id,
383 struct ethtool_ringparam *ring_param)
385 struct rte_eth_dev_info dev_info;
386 struct rte_eth_rxq_info rx_qinfo;
387 struct rte_eth_txq_info tx_qinfo;
390 if (ring_param == NULL)
393 rte_eth_dev_info_get(port_id, &dev_info);
395 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
399 stat = rte_eth_tx_queue_info_get(port_id, 0, &tx_qinfo);
403 memset(ring_param, 0, sizeof(*ring_param));
404 ring_param->rx_pending = rx_qinfo.nb_desc;
405 ring_param->rx_max_pending = dev_info.rx_desc_lim.nb_max;
406 ring_param->tx_pending = tx_qinfo.nb_desc;
407 ring_param->tx_max_pending = dev_info.tx_desc_lim.nb_max;
414 rte_ethtool_set_ringparam(uint8_t port_id,
415 struct ethtool_ringparam *ring_param)
417 struct rte_eth_rxq_info rx_qinfo;
420 if (ring_param == NULL)
423 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
427 rte_eth_dev_stop(port_id);
429 stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending,
430 rte_socket_id(), NULL);
434 stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending,
435 rte_socket_id(), NULL, rx_qinfo.mp);
439 return rte_eth_dev_start(port_id);